Are you on a multisite network? the plugin checks for ‘manage_options’ and as admin you should have the ability to do that. Could you provide a screen shot and also the support info listed in the right side of the help section. You can email it to josh@sendpress.com so you don’t have to post it here in the forum.

Hi, Josh. I have the exact same problem as jd-fb, but I am not a multisite network and all my pages are “public.” Still get the “You do not have sufficient permission…” message. Anything else I can do to fix this?
Thanks,
Starr